<template>
  <div class="wrapper">
    <swiper :options="swiperOption" ref="mySwiper" v-if="showSwiper">
      <swiper-slide v-for="item of swiperList" :key="item.id">
        <img class="swiper-img" :src="item.imgUrl" />
      </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>
</template>
<script>
export default {
  name: "HomeSwiper",
  props: {
    swiperList: Array
  },
  data() {
    return {
      swiperOption: {
        pagination: ".swiper-pagination",
        loop: true
      }
    };
  },
  computed: {
    showSwiper() {
      return this.swiperList.length;
    }
  }
};
</script>
<style lang="stylus" scoped>
.wrapper >>> .swiper-pagination-bullet-active
    background: #fff
.wrapper
    width: 100%
    overflow: hidden
    height: 0
    padding-bottom:31.25%
.swiper-img
    width: 100%
</style>
